Chair



FIG. 1 is a perspective view of a chair showing my new design;

FIG. 2 is a side elevational view thereof; and,

FIG. 3 is a front elevational view thereof.

The broken line shown in all views of the drawing is for illustrative purposes only and forms no part of the claimed design.

The surface(s) or portion(s) of the article not shown in the drawing or described in the specification form(s) no part of the claimed design. 

The ornamental design for a chair, as shown and described. 